The answer depends on whether it is the linear dimensions that are increased by 38% or the area.
12.5%
Yes. The ratio of its length to width is only 0.0055 percent different from the golden ratio.
Two eighths of anything is 25% of it.
87.5%
87.5%
62.5
hfuiygokl
12.5%
25%
25%
87.5%
37.5 percent